| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.44 | 5.561% | $169.3621 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $157.74 | 10.295% | $173.9793 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $204.94 | 10.461% | $226.3788 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $14.30 | 10.841% | $15.8503 | $15.85 | $15.85 | $15.90 |
| Purchase #5 | $86.69 | 4.771% | $90.826 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $11.59 | 9.637% | $12.7069 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $243.40 | 9.839% | $267.3481 | $267.35 | $267.35 | $267.30 |
| 7 purchase totals = | $879.10 | $956.4515 | $956.46 | $956.50 | $956.50 | |